An Improved Stereo Matching Algorithm Based on Image Segmentation
Chenghui Zhu, Daoming Mu, Jianping Wang, Ren, Ranran · ASME Press eBooks · 2011
Aiming at the problems that traditional stereo matching algorithm has its drawbacks of low matching accuracy and poor real time in low texture regions and occluded portions, this paper presents a new fast stereo matching algorithm. First, the image is divided into different segments of a single color, calculating the initial disparity. Then the plane parameters of each segment are computed only using reliable pixels, and in accordance with the characteristics of unreliable points, construct a new segment matching cost for group neighboring segments. Finally the scope of the initial disparity is used as a constraint term of the global...